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MMP131
Microelectronica
- Manufacturer
- Microelectronica
- Country
- Romania
- Year
- Unknown
- Category
- Components
- Type
- Integrated circuits
- Documentation score
- 1/5
- Last edited
- 08 OCT 2026
Specifications
- Type
- PMOS integrated circuit
- Function
- 1000:1 static frequency divider
- Logic family
- PMOS
Sources: [1]
Variants (3)
| Note | Compare | |
|---|---|---|
| MMP131 | round package, 4 leads (as drawn) | |
| MMP131A | round package, 8 leads (as drawn) | |
| MMP131B | dual-in-line package, 8 pins (as drawn) |
Click a column heading to sort. „+” adds a variant to the comparison (MMP131).
Description
The MMP131 is a 1000:1 static frequency divider, a PMOS logic integrated circuit listed in the Agenda radioelectronistului (2nd edition, 1989) among the PMOS integrated circuits made in Romania by Microelectronica [1]. Its codes (MMP131, MMP131A and MMP131B) are in the Variants table; the pinout is in the Gallery.
The pinout drawing shows three packages, labelled MMP131, MMP131A and MMP131B [1].
Coded as (code of Întreprinderea Microelectronica for logic integrated circuits) [2]:
| Part | Meaning |
|---|---|
| M | characteristic prefix of Întreprinderea Microelectronica |
| MP | technology: PMOS (MC = CMOS, MN = NMOS, MP = PMOS) |
| 131, 131A, 131B | series and type of the circuit |
Gallery
No image availableDocuments
No documents available yet.
References
- [1]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 36.2.4 „Circuite integrate PMOS” (36.2 „Circuite integrate logice MOS – produse de Întreprinderea Microelectronica”), p. 664
- [2]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 34.5 „Coduri românești”, p. 582